/// <summary>
/// Subscribe to an event with a callback. This removes all previous subscriptions for this event.
/// </summary>
/// <param name="callback"></param>
/// <param name="type"></param>
public static void OverrideSubscription(EventDataCallback callback, Component component, EventType type)
{
CallbackComponentPair pair = new CallbackComponentPair(callback, component);
ComponentEventsContainer cont = new ComponentEventsContainer();
cont.AddPair(pair);
componentEventsData.Add(type, cont);
}
/// <summary>
/// Subscribe to an event with a callback from a component. The subscription is removed automatically when the component is destroyed.
/// </summary>
/// <param name="callback"></param>
/// <param name="component"></param>
/// <param name="type"></param>
public static void SubscribeToEvent(EventDataCallback callback, Component component, EventType type)
{
CallbackComponentPair pair = new CallbackComponentPair(callback, component);
if (!componentEventsData.ContainsKey(type))
{
ComponentEventsContainer cont = new ComponentEventsContainer();
cont.AddPair(pair);
componentEventsData.Add(type, cont);
}
else
{
componentEventsData[type].AddPair(pair);
}
}
private static void CallComponentCallbacks(EventType type, CallbackData data)
{
try {
ComponentEventsContainer cont = null;
if (componentEventsNoData.TryGetValue(type, out cont))
{
cont.FireIfNotNull(data);
}
if (componentEventsData.TryGetValue(type, out cont))
{
cont.FireIfNotNull(data);
}
} catch (Exception e) {
Logger.Error("Failed to execute event callbacks: " + e.Message + "\n\nError stack trace:\n" + e.StackTrace + "\n\n");
}
}
